<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"> <style>
	.KEYW {color: #933;}
	.COMM {color: #bbb; font-style: italic;}
	.NUMB {color: #393;}
	.STRN {color: #393;}
	.REGX {color: #339;}
	.line {border-right: 1px dotted #666; color: #666; font-style: normal;}
	</style></head><body><pre><span class='line'>  1</span> <span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">fs</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">require</span><span class="PUNC">(</span><span class="STRN">'fs'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>  2</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">nowUtil</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">require</span><span class="PUNC">(</span><span class="STRN">'./nowUtil'</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">nowUtil</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>  3</span> </span><span class="COMM">//redirect the client/now.js to ../dist/now.min.js</span><span class="WHIT">
<span class='line'>  4</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">clientNow</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'/dist/now.js'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>  5</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">fileCache</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>  6</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">nowFileCache</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>  7</span> 
<span class='line'>  8</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">defaultListeners</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>  9</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">server</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 10</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">options</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 11</span> 
<span class='line'> 12</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">handleResponse</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">serveFile</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">generateClientLibs</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 13</span> 
<span class='line'> 14</span> </span><span class="NAME">exports.wrapServer</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">httpServer</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">serverOptions</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 15</span> </span><span class="WHIT">  </span><span class="NAME">server</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">httpServer</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 16</span> </span><span class="WHIT">  </span><span class="NAME">options</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">serverOptions</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="NAME">client</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="PUNC">}</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 17</span> </span><span class="WHIT">  </span><span class="NAME">options.client</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">JSON.stringify</span><span class="PUNC">(</span><span class="NAME">options.client</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 18</span> 
<span class='line'> 19</span> </span><span class="WHIT">  </span><span class="NAME">defaultListeners</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">server.listeners</span><span class="PUNC">(</span><span class="STRN">'request'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 20</span> </span><span class="WHIT">  </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">serverOptions.autoHost</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 21</span> </span><span class="WHIT">    </span><span class="NAME">server.removeAllListeners</span><span class="PUNC">(</span><span class="STRN">'request'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 22</span> </span><span class="WHIT">    </span><span class="NAME">server.on</span><span class="PUNC">(</span><span class="STRN">'request'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">handleResponse</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 23</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'> 24</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 25</span> 
<span class='line'> 26</span> </span><span class="COMM">// Called upon http server request</span><span class="WHIT">
<span class='line'> 27</span> </span><span class="NAME">handleResponse</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">request</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">response</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 28</span> </span><span class="WHIT">  </span><span class="COMM">// Handle only GET requests for /nowjs/* files. Pass all other requests through</span><span class="WHIT">
<span class='line'> 29</span> </span><span class="WHIT">  </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 30</span> </span><span class="WHIT">  </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">request.method</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">'GET'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 31</span> 
<span class='line'> 32</span> </span><span class="WHIT">    </span><span class="COMM">// Detect if request involves the now.js file</span><span class="WHIT">
<span class='line'> 33</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">request.url.split</span><span class="PUNC">(</span><span class="STRN">'?'</span><span class="PUNC">)</span><span class="PUNC">[</span><span class="NUMB">0</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">'/nowjs/now.js'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 34</span> </span><span class="WHIT">      </span><span class="KEYW">try</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 35</span> </span><span class="WHIT">        </span><span class="NAME">serveFile</span><span class="PUNC">(</span><span class="NAME">__dirname</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">clientNow</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">request</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">response</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">options</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 36</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT"> 
<span class='line'> 37</span>       </span><span class="KEYW">catch</span><span class="PUNC">(</span><span class="NAME">err</span><span class="PUNC">)</span><span class="WHIT"> 
<span class='line'> 38</span>       </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 39</span> </span><span class="WHIT">        </span><span class="NAME">console.log</span><span class="PUNC">(</span><span class="STRN">"/client/now.js not found, while serving file"</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 40</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 41</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 42</span> </span><span class="WHIT">      
<span class='line'> 43</span>     </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 44</span> </span><span class="WHIT">      </span><span class="COMM">// Make sure default listeners are still handled</span><span class="WHIT">
<span class='line'> 45</span> </span><span class="WHIT">      </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">i</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">defaultListeners</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 46</span> </span><span class="WHIT">        </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">nowUtil.hasProperty</span><span class="PUNC">(</span><span class="NAME">defaultListeners</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 47</span> </span><span class="WHIT">          </span><span class="NAME">defaultListeners</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">call</span><span class="PUNC">(</span><span class="NAME">server</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">request</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">response</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 48</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'> 49</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'> 50</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'> 51</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 52</span> </span><span class="WHIT">    </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">i</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">defaultListeners</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 53</span> </span><span class="WHIT">      </span><span class="COMM">// Make sure default listeners are still handled</span><span class="WHIT">
<span class='line'> 54</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">nowUtil.hasProperty</span><span class="PUNC">(</span><span class="NAME">defaultListeners</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 55</span> </span><span class="WHIT">        </span><span class="NAME">defaultListeners</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">call</span><span class="PUNC">(</span><span class="NAME">server</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">request</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">response</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 56</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'> 57</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'> 58</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'> 59</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 60</span> 
<span class='line'> 61</span> </span><span class="COMM">// Actually serve the file</span><span class="WHIT">
<span class='line'> 62</span> </span><span class="NAME">serveFile</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">filename</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">request</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">response</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">options</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 63</span> </span><span class="WHIT">  </span><span class="COMM">// Write file from cache if possible</span><span class="WHIT">
<span class='line'> 64</span> </span><span class="WHIT">  </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">nowUtil.hasProperty</span><span class="PUNC">(</span><span class="NAME">fileCache</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">filename</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 65</span> </span><span class="WHIT">    </span><span class="NAME">response.writeHead</span><span class="PUNC">(</span><span class="NUMB">200</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 66</span> </span><span class="WHIT">    </span><span class="NAME">response.write</span><span class="PUNC">(</span><span class="NAME">fileCache</span><span class="PUNC">[</span><span class="NAME">filename</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 67</span> </span><span class="WHIT">    </span><span class="NAME">response.end</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 68</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 69</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">filename.indexOf</span><span class="PUNC">(</span><span class="STRN">'/now.js'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="NUMB">1</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 70</span> 
<span class='line'> 71</span> </span><span class="WHIT">      </span><span class="COMM">// Write file from cache if possible</span><span class="WHIT">
<span class='line'> 72</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">nowUtil.hasProperty</span><span class="PUNC">(</span><span class="NAME">nowFileCache</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">request.headers.host</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 73</span> 
<span class='line'> 74</span> </span><span class="WHIT">        </span><span class="COMM">// Write file from cache</span><span class="WHIT">
<span class='line'> 75</span> </span><span class="WHIT">        </span><span class="NAME">response.writeHead</span><span class="PUNC">(</span><span class="NUMB">200</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="STRN">'Content-Type'</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="STRN">'text/javascript'</span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 76</span> </span><span class="WHIT">        </span><span class="NAME">response.write</span><span class="PUNC">(</span><span class="NAME">nowFileCache</span><span class="PUNC">[</span><span class="NAME">request.headers.host</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">now</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 77</span> </span><span class="WHIT">        </span><span class="NAME">response.end</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 78</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 79</span> </span><span class="WHIT">        </span><span class="COMM">// Determine hostname / port if not given in options</span><span class="WHIT">
<span class='line'> 80</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">host</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">request.headers.host.split</span><span class="PUNC">(</span><span class="STRN">':'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 81</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">hostServer</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">options</span><span class="PUNC">[</span><span class="STRN">'host'</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">host</span><span class="PUNC">[</span><span class="NUMB">0</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 82</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">hostPort</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT">  </span><span class="NAME">options</span><span class="PUNC">[</span><span class="STRN">'port'</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">host</span><span class="PUNC">[</span><span class="NUMB">1</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="STRN">'80'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 83</span> 
<span class='line'> 84</span> </span><span class="WHIT">        </span><span class="COMM">// Call generate client libs, which takes the desired host/port and executes callback with two parts of now.js as parameters</span><span class="WHIT">
<span class='line'> 85</span> </span><span class="WHIT">        </span><span class="NAME">generateClientLibs</span><span class="PUNC">(</span><span class="NAME">hostServer</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">hostPort</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">nowText</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 86</span> 
<span class='line'> 87</span> </span><span class="WHIT">          </span><span class="COMM">// Write to client</span><span class="WHIT">
<span class='line'> 88</span> </span><span class="WHIT">          </span><span class="NAME">response.writeHead</span><span class="PUNC">(</span><span class="NUMB">200</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="STRN">'Content-Type'</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="STRN">'text/javascript'</span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 89</span> </span><span class="WHIT">          </span><span class="NAME">response.write</span><span class="PUNC">(</span><span class="NAME">nowText</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 90</span> </span><span class="WHIT">          </span><span class="NAME">response.end</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 91</span> 
<span class='line'> 92</span> </span><span class="WHIT">          </span><span class="COMM">// Add to cache</span><span class="WHIT">
<span class='line'> 93</span> </span><span class="WHIT">          </span><span class="NAME">nowFileCache</span><span class="PUNC">[</span><span class="NAME">request.headers.host</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="NAME">now</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">nowText</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 94</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 95</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'> 96</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 97</span> </span><span class="WHIT">      </span><span class="COMM">// For any other filename, read file and server (not cached)</span><span class="WHIT">
<span class='line'> 98</span> </span><span class="WHIT">      </span><span class="NAME">fs.readFile</span><span class="PUNC">(</span><span class="NAME">filename</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">err</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">data</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 99</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">text</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">data.toString</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>100</span> </span><span class="WHIT">        </span><span class="NAME">response.writeHead</span><span class="PUNC">(</span><span class="NUMB">200</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>101</span> </span><span class="WHIT">        </span><span class="NAME">response.write</span><span class="PUNC">(</span><span class="NAME">text</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>102</span> </span><span class="WHIT">        </span><span class="NAME">response.end</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>103</span> </span><span class="WHIT">        </span><span class="NAME">fileCache</span><span class="PUNC">[</span><span class="NAME">filename</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">text</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>104</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>105</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>106</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>107</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>108</span> 
<span class='line'>109</span> </span><span class="COMM">// Takes host and port and call callback with now.js as parameter</span><span class="WHIT">
<span class='line'>110</span> </span><span class="NAME">generateClientLibs</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">hostServer</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">hostPort</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">callback</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>111</span> </span><span class="WHIT">  </span><span class="KEYW">try</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>112</span> </span><span class="WHIT">    </span><span class="NAME">fs.readFile</span><span class="PUNC">(</span><span class="NAME">__dirname</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">clientNow</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">err</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">data</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>113</span> </span><span class="WHIT">      </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">nowText</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">data.toString</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>114</span> </span><span class="WHIT">      </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">initString</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">options.scope</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'.now = nowInitialize("'</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT">
<span class='line'>115</span> </span><span class="WHIT">          </span><span class="PUNC">(</span><span class="NAME">options.protocol</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT">  </span><span class="NAME">undefined</span><span class="WHIT"> </span><span class="PUNC">?</span><span class="WHIT"> </span><span class="NAME">options.protocol</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">':'</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT">
<span class='line'>116</span> </span><span class="WHIT">          </span><span class="STRN">'//'</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">hostServer</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">':'</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">hostPort</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'", '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">options.client</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">');\n'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>117</span> </span><span class="WHIT">      </span><span class="NAME">nowText</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">initString</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>118</span> 
<span class='line'>119</span> </span><span class="WHIT">      </span><span class="NAME">callback</span><span class="PUNC">(</span><span class="NAME">nowText</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>120</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>121</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">catch</span><span class="PUNC">(</span><span class="NAME">err</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>122</span> </span><span class="WHIT">    </span><span class="NAME">console.log</span><span class="PUNC">(</span><span class="STRN">"/client/now.js not found while reading file"</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>123</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>124</span> </span><span class="WHIT">  
<span class='line'>125</span>   </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>126</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>127</span> 
<span class='line'>128</span> </span><span class="NAME">exports.generateClientLibs</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">generateClientLibs</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>129</span> </span></pre></body></html>